McKinney TA2714 Square Corner ...
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$11.08
$9.63
McKinney TA2714 Square Corner 5 Knuckle Ball Bearing Full Mortise Hinge

McKinney TA2714 Square Corner 5 Knuckle Ball Bearing Full Mortise Hinge

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Model: TA2714-4.5X4.5-26D
$11.08
$9.63
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McKinney TA2714 Overview
 

McKinney is ASSA ABLOY’s line of high quality architectural hinges for commercial use. McKinney joined the ASSA ABLOY family of products in 1996. Under the ASSA ABLOY banner, we have greatly expanded the research and development, and manufacturing capabilities of this product line to have the most impact on improving custom hinge manufacturing.

Full Mortise Hinges
Full mortise hinges come in a variety of metals, finishes, sizes, and weights to meet all your load bearing and security applications. They include two, three, and five knuckle styles, swing clear hinges, wide throw hinges, anchor hinges, electric hinges, institutional hinges, and pivots.


The most common application is a flush door/frame/wall condition using a hollow metal frame with a standard hollow metal or wood door which is flush or 1/16" inset from the face of the frame, with a wall which is either flush (or inset from the
face of the frame. Recommended to hang door for 180Ëš swing: Full Mortise Hinge. The same hinge could be used with a wood or aluminum frame provided the door/frame/wall conditions are flush.

Oil Impregnated Bearing (TA)
One piece, non-ferrous, and self-lubricating bearings ensure even longer-lasting wear and resistance to clogging, corrosion, and hinge failure. This feature is standard and supplied on all five knuckle bearing hinges up to 5" height. All 6" or larger are Ball Bearing hinges.

 
RESOURCES & DOWNLOADS

McKinney Full Line Catalog

Manufacturer Resources

Product Specs

Subcategory:
Full Mortise Hinges
Knuckles:
5
Corner Style:
Square Corners
Fasteners:
Machine Screw: 1/2 in x #12-24; Wood Screw : 1-1/4 in x #12
Product Group:
Door Hinges and Pivots
Product Subgroup:
Full Mortise Hinges
Product Type:
Hinges
Features:
Recommended for Standard Weight, Medium Frequency Doors, or Doors With Closing Devices, Recommended to Hang Door for 180˚ Swing
Duty Level:
Heavy Duty
Bearing Type:
Ball Bearing
Commercial/Residential:
Commercial
Tags:
mckinney hinges ta2714
Product Model:
TA1274
Product Category:
Door Hinges and Pivots
Product Substrate:
Steel
Department:
Door Hardware

McKinney TA2714-4.5X4.5-26D – Frequently Asked Questions

1) Will the McKinney TA2714 hinge work on a standard commercial hollow metal door and frame?
That's the application it's built around. The TA2714 is a full mortise hinge, meaning both leaves mortise in, one into the door edge and one into the frame rabbet, so it needs a flush door/frame/wall condition. McKinney describes the most common application as a hollow metal frame with a hollow metal or wood door that is flush or 1/16 inch inset from the face of the frame. The same hinge works on a wood or aluminum frame as long as those door/frame/wall conditions are flush. If the wall or door projects past the frame face, a full mortise hinge is the wrong template and you want a half mortise or full surface type instead.
2) Is the McKinney TA2714 heavy enough for a door with a closer on it?
Yes for a standard weight door at medium frequency, including doors with closing devices, which is exactly the duty McKinney calls out for it. It's a heavy duty steel hinge with a 5 knuckle ball bearing barrel, and the bearings are what let it live under closer pressure without wearing the knuckles oval. Where it stops being the right pick is high frequency traffic or a genuinely heavy door, a full lite storefront style or a lead lined door. For that step up to a heavy weight hinge such as the Don-Jo HWBB74545 or HWBB84545 in 4-1/2 x 4-1/2.
3) Do square corner hinges drop into my existing hinge pockets, or do I need radius corners?
The TA2714 is a square corner hinge, so it fits pockets that were routed or punched square, which is what hollow metal frames and most commercial prepped doors have. If the existing pockets have rounded corners, a square leaf will not seat without chiselling the corners out. Radius corner pockets on a residential or light commercial door take a radius hinge instead, and the radius has to match, typically 1/4 inch or 5/8 inch. Pull an existing hinge and look at the leaf corner before you order.
4) Do I need NRP hinges on an outswing exterior door?
Yes, and the TA2714 can be ordered with the NRP option, a non-removable pin. On an outswing door the barrel is on the exterior, so a standard pin can be driven out and the door lifted off its hinges with the lock still thrown. NRP puts a set screw in the barrel that seats against the pin and is only reachable when the door is closed. Specify it on any outswing exterior opening, and on interior doors protecting stock rooms, IT closets, or tenant storage. Inswing doors do not need it.
5) Can I use a residential ball bearing hinge instead of the McKinney TA2714 on an office door?
Not if the door has a closer or sees commercial traffic. The TA2714 is a commercial, heavy duty steel hinge specified for standard weight, medium frequency doors and doors with closing devices. Residential hinges like the Emtek 91013 or the Delaney 3-1/2 x 3-1/2 bulk interior hinges are plain bearing or residential duty and will squeak and wear under a closer. If you want a commercial ball bearing hinge at a lighter duty level, the Orca Hardware 3535 Series 4-1/2 x 4-1/2 square corner ball bearing hinge is medium duty, or Delaney's CH401X 4 x 4 commercial ball bearing square corner.
6) I need to run power through the door for an electric lock. Can the TA2714 do that?
No. The TA2714 is a mechanical hinge with no wire path through the barrel. To transfer power to an electrified lock or exit device you need an electric through-wire hinge in the same hinge location. ZenSupply carries the Command Access ETH-BB68, a 5 knuckle heavy duty steel energy transfer hinge, and the BEST CECB179-12C full mortise electrified hinge with a 12-wire quick connect. If you also need door position monitoring back at the panel, the Command Access ETM-BB68 combines the transfer hinge with an integrated door position switch. You'd typically run one electric hinge and fill the remaining positions with standard TA2714s.
7) What is the difference between a McKinney TA2714 and a Don-Jo HWBB85045 for a 5 inch by 4-1/2 inch opening?
Both are heavy duty ball bearing full mortise hinges and both are made in 5 inch by 4-1/2 inch. The Don-Jo HWBB85045 is a brass hinge finished in satin chrome; the TA2714 is a steel hinge and offers 5 inch by 4-1/2 inch among its sizes with satin chrome as the 626 finish. Base material is the deciding fact: a brass base is the usual pick where the door sees moisture or coastal air, while a steel base is the common commercial specification for interior traffic doors. Both use square corners, so the same door and frame mortise takes either.
8) If a door needs power carried through the hinge for an electric lock, what replaces a standard ball bearing hinge?
A standard bearing hinge carries no wiring, so an electrified hinge takes its place in the location where power crosses from frame to door. The Command Access ETH-BB68 is an energy transfer hinge with five knuckles and a heavy duty steel base, which matches the five knuckle heavy duty steel build of the McKinney TA2714 for the remaining locations in the same opening. The BEST CECB179-12C is a steel full mortise concealed bearing electrified hinge with a 12-wire quick connect, for openings whose device count needs more conductors. Standard practice is one electrified hinge per door with conventional hinges at the other positions, so the TA2714 still fills out the schedule.
9) Does an Ives 3CB1 substitute for a McKinney TA2714?
They are not the same hinge type. The Ives 3CB1 is a three knuckle concealed bearing full mortise hinge with a medium duty rating; the McKinney TA2714 is a five knuckle ball bearing full mortise hinge rated heavy duty. Concealed bearings sit inside the barrel and give a smooth knuckle line, while the TA2714 shows the bearing races between knuckles. Knuckle count also changes the look of the barrel from the corridor side, so mixing the two on adjacent doors reads as a mismatch even where both hang the leaf. For an opening where the medium duty concealed bearing style is the standard, the Ives 3CB1HW is the heavy weight version of the same concealed bearing three knuckle build.
10) Is a plain bearing commercial hinge an acceptable substitute for a ball bearing hinge on a door with a closer?
They are built for different cycle conditions. The McKinney TA2714 is a ball bearing hinge recommended for standard weight, medium frequency doors or doors with closing devices. Plain bearing commercial hinges such as the Orca Hardware 4040 Series, a 4 inch by 4 inch square corner plain bearing commercial hinge with a medium duty rating, and the Orca Hardware 4014 Series, a 4 inch by 4 inch quarter inch radius corner plain bearing hinge, run metal on metal at the knuckle instead of on a bearing. Where a closer is pulling the door shut on every cycle, the bearing hinge is the build made for that load. Note also the corner difference: the TA2714 and the 4040 Series both use square corners, while the 4014 Series is a radius corner and needs a matching frame prep.
11) Which non-removable pin ball bearing hinge should be used on an outswinging exterior door?
An outswinging door puts the hinge barrel on the unsecured side, which is where a non-removable pin matters. The McKinney TA2714 can be ordered with the NRP non-removable pin option on a five knuckle ball bearing full mortise hinge. The Hager BB1168 is a non-removable pin full mortise ball bearing heavy duty hinge from the BB1168 series and covers the same requirement. Both are full mortise ball bearing builds, so either fits a standard hollow metal frame and door prep; the TA2714 also carries NRP across its 3.5 x 3.5 to 5 x 5 sizes if several outswinging openings on the same building need to match.
12) What hinge is used instead of a full mortise hinge when the door cannot be mortised on both leaves?
The full mortise build of the McKinney TA2714 requires a mortise in both the door edge and the frame rabbet. Where only one side can be cut, the Hager 1129 is a half mortise plain bearing commercial hinge in 4-1/2 inch standard weight steel, which mortises into the door and applies to the frame face. For a detention or high abuse opening the Hager 990 STEEL is a full surface prison hinge, 3 inch by 4 inch with a welded tip, applied to both faces with no mortise at all. These are different preps, so the frame and door must be detailed for the chosen type before ordering.
13) What hinge closes the door on its own without adding a door closer?
A ball bearing hinge such as the McKinney TA2714 has no spring in it; it is recommended for doors with closing devices, meaning a separate closer does the work. The Stanley Security 2060R is a full mortise spring hinge with square corners in 4.5 inch by 4.5 inch on a ferrous steel base, rated heavy duty, and carries the closing force inside the hinge. The TA2714 also comes in 4.5 inch by 4.5 inch with square corners, so the same mortise accepts either; the usual arrangement is spring hinges at some positions with bearing hinges at the rest of the schedule.
14) What is used instead of a mortise hinge on a door that has to swing both directions?
A full mortise hinge like the McKinney TA2714 is recommended to hang a door for a 180 degree swing in one direction. For a door that must swing both ways, the BEST DAP-3 is a heavy duty double acting pivot for commercial interior doors, from the Emergency Rescue Hardware series, and it carries the door on a pivot at the top and bottom rather than on hinges down the edge. That changes the door and frame prep completely, so the swing direction has to be settled before the prep is cut.
15) Do square corner and radius corner hinges interchange in an existing door?
They do not. The McKinney TA2714 is a square corner hinge, which needs a mortise cut with square corners in the door edge and frame. Radius corner peers such as the Orca Hardware 3514 Series, a 3.5 inch by 3.5 inch quarter inch radius corner plain bearing commercial hinge, or the Delaney 4 inch by 4 inch bulk exterior residential hinge with a 5/8 inch radius, expect a rounded mortise instead. Check the corner of the hinge already in the door before ordering: a square corner hinge in a radius mortise leaves a gap at each corner, and a radius hinge in a square mortise leaves the corners of the pocket exposed. Deltana square corner peers such as the DSB35 in 3-1/2 inch by 3-1/2 inch and the CSB45N in 4-1/2 inch by 4-1/2 inch match the square prep the TA2714 uses.
16) What size and finish do I order for a McKinney TA2714 hinge?
Six sizes: 3.5 x 3.5, 4 x 4, 4.5 x 4, 4.5 x 4.5, 5 x 4.5, and 5 x 5 inches. Nine finishes: 600 primed for painting, 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome, 626 satin chrome, BSP black suede powder, and US10A antique bronze. The first number in the size is hinge height, the second is open width, and width is what changes when you need the door to clear heavy trim. 4.5 x 4.5 in 626 is the workhorse commercial combination.
17) What screws come with a McKinney TA2714 hinge?
Both types ship with it: 1/2 inch x #12-24 machine screws for the hollow metal frame and the metal door leaf, and 1-1/4 inch x #12 wood screws for a wood door. So a hollow metal frame with a wood door is covered out of one box, no separate fastener order. The machine screws are sized for standard 12-24 tapped hinge reinforcement in a hollow metal frame.
18) Does the TA2714 hinge let the door swing a full 180 degrees back against the wall?
It's the hinge McKinney recommends for hanging a door for 180 degree swing, which is the standard full mortise geometry: the barrel sits just proud of the frame face so the door can travel all the way back. That assumes a flush door/frame/wall condition. If the wall or applied trim projects past the frame face, the door hits it before 180 and you need a wide throw hinge or a swing clear to get the leaf out of the opening.
19) McKinney TA versus BB hinges, which one am I actually getting?
On the TA2714, both, depending on size. McKinney's TA designation is a one piece, non-ferrous, self-lubricating oil impregnated bearing, standard on every five knuckle bearing hinge up to 5 inch height. Anything 6 inch or larger is a ball bearing hinge instead. Since the sizes here top out at 5 x 5 inches, every one of them carries the oil impregnated TA bearing. Practically it means no greasing and no bearing clogging or corroding over the life of the door.
20) Does a McKinney TA2714 hinge need to be handed when I order it?
No handing to specify. Full mortise butt hinges of this style are symmetrical, so the same hinge hangs a left hand or right hand door, and you order by size and finish only. Handing does come into play on some hinge types, an electrified concealed conductor hinge such as the Stanley CECB1900R54L is handed left, because the wire exit has to be on the correct side. For a mechanical TA2714 it's not a question you have to answer on the order.
21) How many hinges do I need per door, and should I match the size to my existing ones?
Standard practice is three hinges on a door up to 7 feet 6 inches and a fourth above that, so order in threes. Match the size to what's already hung, because a 4 x 4 will not fill a 4-1/2 x 4-1/2 mortise and you'll be patching the frame. Hinge height is generally driven by door thickness and width, and open width by how far the door has to clear the trim. For a property manager standardizing a building, the TA2714 in 4-1/2 x 4-1/2 satin chrome 626 covers most 1-3/4 inch commercial doors and gives you one part number across the openings.
22) What is the equivalent five knuckle full mortise hinge to a McKinney TA2714 in 4.5 by 4.5?
The Stanley Security FBB191 is a five knuckle full mortise standard weight hinge in 4.5 inch by 4.5 inch, rated heavy duty. The McKinney TA2714 is also a five knuckle full mortise hinge in steel, heavy duty, with square corners and 4.5 inch by 4.5 inch in its size range. Both put five knuckles on the barrel, so they read the same on a door schedule where the rest of the openings already carry five knuckle hinges. The TA2714 carries finishes from 600 primed for painting through 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome, 626 satin chrome, US10A antique bronze and BSP black suede powder.
23) What is a lighter ball bearing hinge option for a 4 inch by 4 inch square corner commercial door?
The Delaney CH401X is a 4 inch by 4 inch commercial ball bearing hinge with square corners, from the Ball Bearing Hinge series. The Orca Hardware 3535 Series is a 4-1/2 inch by 4-1/2 inch square corner ball bearing commercial hinge with a medium duty rating. The McKinney TA2714 is heavy duty and covers both of those sizes among its 3.5 x 3.5 through 5 x 5 range in steel with square corners. All three take the same square corner prep in that size, so the choice comes down to the duty the traffic requires rather than the mortise.
24) Can a residential hinge be used in place of a McKinney TA2714 on a commercial door?
The two are built for different service. The McKinney TA2714 is a commercial hinge, heavy duty, five knuckle ball bearing in steel. Residential hinges such as the Delaney 3-1/2 inch by 3-1/2 inch bulk steel interior residential hinge with a 5/8 inch radius, or the Emtek 91013 residential plain bearing hinge in 3-1/2 inch by 3-1/2 inch with square corners in plated steel, use a plain bearing and are sold in pairs for house doors. Two further differences decide the job: the Delaney residential hinge is a 5/8 inch radius corner and will not drop into a square corner mortise, and a plain bearing is not the build for a door on a closer, which is a condition the TA2714 is recommended for.
25) What hinge should be used for a high security or detention opening instead of a standard commercial ball bearing hinge?
Detention openings use a purpose built hinge rather than an architectural one. The BEST BB855 is a heavy duty steel double weight concealed ball bearing prison hinge from the Detention Hardware series, and the Stanley Security double weight prison hinge is furnished with no holes and not swaged in 5 inch by 6 inch, so it is drilled and prepped to the frame in the field. The McKinney TA2714 is a commercial heavy duty ball bearing hinge for standard weight, medium frequency doors or doors with closing devices, which is the architectural side of that split. For a security prep that still uses a conventional hinge, the Deltana DE44R5TA is a 4 inch by 4 inch security hinge with a 5/8 inch radius in steel.
26) Which hinge should be used when the door needs to report open or closed to an access control panel?
A plain bearing or ball bearing hinge such as the McKinney TA2714 has no switch in it. The Command Access ETM-BB68 is an energy transfer monitor hinge with an integrated door position switch, heavy duty, from the ETM 5 Series, and it both carries power and reports door position. The ETM-CB70 does the same monitoring on a three knuckle steel base with a medium duty rating. Where only power transfer is needed and not monitoring, the ETH-CB70 is a three knuckle standard weight energy transfer hinge. The TA2714 fills the remaining hinge positions on the same door as the five knuckle heavy duty steel hinge.
27) Can I paint McKinney TA2714 hinges to match the frame?
Order the 600 finish, primed for painting. It ships with a paint-ready prime coat so it takes the frame color without stripping a plated finish first, which is the usual move on a primed hollow metal frame that gets field painted. If you're matching hardware rather than the frame, the plated options run 605 bright brass, 606 satin brass, 612 satin bronze, 613 satin bronze oil-rubbed, 625 bright chrome, 626 satin chrome, US10A antique bronze, and BSP black suede powder for a black opening.
28) What's the difference between a 5 knuckle ball bearing hinge and a concealed bearing hinge?
Visibility and profile. The TA2714 is a 5 knuckle hinge with the bearings sitting in visible races between the knuckles, the traditional commercial look and easy to identify on site. A concealed bearing hinge hides the bearing inside the barrel so it reads as a plain knuckle stack, which some architects specify for appearance. ZenSupply carries concealed bearing options in the Ives 3CB1 3 knuckle medium duty and the 3CB1HW heavy weight version, and the Hager 920 in a 2 knuckle steel. Function is comparable; pick on the look and the knuckle count your existing openings already use.
29) Is there an already-NRP heavy duty ball bearing hinge if I don't want to add the option?
The Hager BB1168 NRP is a full mortise ball bearing heavy duty hinge supplied with the non-removable pin as part of the model. On the McKinney TA2714, NRP is an option you add to the order rather than a separate part number. Either route gets you a secured pin on an outswing opening; the difference is whether you're specifying an option line or ordering a model that already includes it.
How fast can I get the McKinney TA2714-4.5X4.5-26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the McKinney TA2714-4.5X4.5-26D come with a warranty?
Absolutely. The McKinney TA2714-4.5X4.5-26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the McKinney TA2714-4.5X4.5-26D?
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